N-(2-Hydroxyethyl)acrylamide, HEAA Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7646-67-5 |
| Product name | N-(2-Hydroxyethyl)acrylamide, HEAA |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for N-(2-Hydroxyethyl)acrylamide, HEAA
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-(2-Hydroxyethyl)acrylamide, HEAA Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-(2-Hydroxyethyl)acrylamide, HEAA
| Industry | Application | Process |
|---|---|---|
| Water Treatment | Used as a flocculant to remove suspended solids and impurities from water | Formed via polymerization into high-molecular-weight chains to enhance flocculation efficiency |
| Textile Industry | Applied as a fiber modifier to improve moisture absorption and dyeability | Undergoes graft copolymerization with cellulose and other materials to modify fiber properties |
| Cosmetics Industry | Used in hair care products such as conditioners to enhance hair moisturization | Incorporated directly into cosmetic formulations to leverage its humectant properties |
| Biomedical Materials | Employed to fabricate biocompatible hydrogels or scaffold materials | Processed via crosslinking or other chemical treatments to form three-dimensional network structures suitable for tissue engineering applications |
| Printing Inks | Added as a functional additive to improve rheological behavior and drying speed | Optimizes print quality and process efficiency by adjusting component ratios within the ink system |
| Papermaking Industry | Enhances paper strength and surface properties | Integrated into the papermaking process via wet-end addition or surface sizing, participating in relevant chemical interactions |
Manufacturing Quality Control of N-(2-Hydroxyethyl)acrylamide, HEAA
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (N-(2-hydroxyethyl)acrylamide content) | HPLC with UV detection | Quantitative determination based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV absorbance at 200-220 nm. |
| Water content | Karl Fischer titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based solvent system; endpoint detected potentiometrically. |
| Residual acrylamide | GC-FID | Separation by gas chromatography followed by flame ionization detection; quantification via external calibration using acrylamide standard. |
| Residual ethylene oxide | GC-FID | Headspace GC-FID analysis after derivatization or direct injection; EO quantified using calibration curve. |
| Heavy metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element detection by inductively coupled plasma mass spectrometry after acid digestion and dilution; offers sub-ppt detection limits. |
| Chloride content | Ion chromatography | Anion exchange separation with suppressed conductivity detection; quantification via external calibration with NaCl standard. |
| pH (10% aqueous solution) | Potentiometric pH measurement | Measurement of hydrogen ion activity using calibrated glass electrode in a standardized aqueous solution at 25 C. |
| Color (APHA) | Visual comparison or spectrophotometric measurement | Comparison of sample solution color to APHA platinum-cobalt standards or measurement of absorbance at 430 nm in a 10 cm cell. |
| Residue on ignition | Gravimetric analysis | Ignition at 550-600 C to remove organic matter; residual inorganic ash weighed after cooling in desiccator. |
| Stabilizer (MEHQ) content | HPLC-UV | Quantitative determination of methoxyhydroquinone using reversed-phase HPLC with UV detection at ~280 nm and external calibration. |
| Specific optical rotation | Polarimetry | Measurement of rotation angle of plane-polarized light passing through a standardized solution at specified concentration, path length, and temperature. |
| Appearance (physical state and clarity) | Visual inspection | Assessment under controlled lighting against white/black background; evaluation of homogeneity, absence of particulates, and solution clarity. |
Technical Specifications of N-(2-Hydroxyethyl)acrylamide, HEAA
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.472–1.476 |
| Relative Density (20°C/25°C) | 1.085–1.095 g/cm³ |
| Color (APHA/Pt-Co) | <=30 |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of N-(2-Hydroxyethyl)acrylamide, HEAA
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-(2-Hydroxyethyl)acrylamide, HEAA
Safety Information of N-(2-Hydroxyethyl)acrylamide, HEAA
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of N-(2-Hydroxyethyl)acrylamide, HEAA
Industrial N-(2-Hydroxyethyl)acrylamide, HEAA Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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